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The Single UNIX &reg; Specification, Version 2<br>
Copyright &copy; 1997 The Open Group

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<h4><a name = "tag_000_000_236">&nbsp;</a>NAME</h4><blockquote>
copywin - copy a region of a window
</blockquote><h4><a name = "tag_000_000_237">&nbsp;</a>SYNOPSIS</h4><blockquote>
<pre><code>

#include &lt;<a href="curses.h.html">curses.h</a>&gt;

int copywin(const WINDOW *<i>srcwin</i>, WINDOW *<i>dstwin</i>, int <i>sminrow</i>,
            int <i>smincol</i>, int <i>dminrow</i>, int <i>dmincol</i>, int <i>dmaxrow</i>, 
            int <i>dmaxcol</i>, int <i>overlay</i>);
</code>
</pre>
</blockquote><h4><a name = "tag_000_000_238">&nbsp;</a>DESCRIPTION</h4><blockquote>
The
<i>copywin()</i>
function provides a finer granularity of control over the
<i><a href="overlay.html">overlay()</a></i>
and
<i><a href="overwrite.html">overwrite()</a></i>
functions.  As in the
<i><a href="prefresh.html">prefresh()</a></i>
function, a rectangle is specified in the destination window, (<i>dminrow</i>,
<i>dmincol</i>) and (<i>dmaxrow</i>, <i>dmaxcol</i>), and the upper-left-corner
coordinates of the source window, (<i>sminrow</i>, <i>smincol</i>).
If <i>overlay</i> is TRUE, then copying is non-destructive, as in
<i><a href="overlay.html">overlay()</a></i>.
If <i>overlay</i> is FALSE, then copying is destructive, as in
<i><a href="overwrite.html">overwrite()</a></i>.
</blockquote><h4><a name = "tag_000_000_239">&nbsp;</a>RETURN VALUE</h4><blockquote>
Upon successful completion,
<i>copywin()</i>
returns OK.  Otherwise, it returns ERR.
</blockquote><h4><a name = "tag_000_000_240">&nbsp;</a>ERRORS</h4><blockquote>
No errors are defined.
</blockquote><h4><a name = "tag_000_000_241">&nbsp;</a>SEE ALSO</h4><blockquote>
<i><a href="newpad.html">newpad()</a></i>,
<i><a href="overlay.html">overlay()</a></i>,
<i><a href="curses.h.html">&lt;curses.h&gt;</a></i>.
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UNIX &reg; is a registered Trademark of The Open Group.<br>
Copyright &copy; 1997 The Open Group
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